Philip Lesorgen, MD

Dr. Philip Lesorgen is a board-certified specialist in Reproductive Endocrinology and Infertility (REI) with over 20 years of clinical experience. Prior to Joining the Fertility Institute of NJ & NY, Dr. Lesorgen owned his own practice and partnered with our office for the surgical and embryology laboratory aspects of his patients’ care. Having a decades-long relationship with Dr. Lesorgen, and being familiar with his soft-spoken and empathetic approach, we are delighted that he has joined our team.  

Dr. Lesorgen brings with him extensive clinical expertise in all aspects of infertility and reproduction, including ovulation induction, intra-uterine insemination, PCOS, recurrent pregnancy loss, IVF, preimplantation genetic testing (PGT), egg freezing, as well as reproductive surgery.  With his comprehensive, patient-centered approach, Dr. Lesorgen has successfully guided thousands of couples through their infertility journeys, helping them build their families. 

Dr. Lesorgen’s contributions to the field of infertility extend well beyond patient care, encompassing publications in prominent medical journals and involvement in pivotal clinical research. He is also a highly regarded physician and has consistently been named a top doctor by Castle Connolly, and publications including New York Magazine and New Jersey Monthly Magazine. He is also a member of several professional societies including the American College of Obstetricians and Gynecologists, American Society for Reproductive Medicine, Society of Reproductive Surgeons, as well as several regional medical societies. His experience includes: 

Education:  

• Boston University College of Liberal Arts B.A.,1973 

• Combined Six Year Medical Liberal Arts B.A.- M.D. Program, 1977 

Postgraduate Training: 

• Fellowship, Reproductive Endocrinology & Infertility Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, 1981-1983 

• Residency Training, Obstetrics and Gynecology, Long Island Jewish Medical Center, New York 

• Chief Resident in 1980-1981 

• Internship, Obstetrics and Gynecology, Long Island Jewish Medical Center, New York, 1977 -1978  

Practice Experience: 

• Private Practice, Reproductive Endocrinology, Englewood, New Jersey, 1984 – Present 

• J Consultant Reproductive Endocrinology, La Guardia Hospital Forest Hills, New York, 1983 -1984 

Academic Positions: 

• Assistant Professor, Ob-Gyn Seton Hall University School of Graduate Medical Education, 1994 – Present 

• Director, Division of Reproductive Endocrinology Dept. of Obstetrics & Gynecology, Jersey City Medical Center, Jersey City, New Jersey, 1984 -1994 

• Medical Director, Planned Parenthood of Bergen County, Hackensack, New Jersey, 1986 -1988, 

• Clinical Instructor, Thomas Jefferson University Hospital, Jefferson Medical College, Philadelphia, Pennsylvania,1981 – 1983, 

• Clinical Instructor, SUNY Stony Brook School of Medicine, 1980 -1981